package collections;

import java.util.ArrayList;
import java.util.Collection;

public class CollectionAdd {

	public static void main(String[] args) {
		Collection<String> collection = new ArrayList<String>();
		collection.add("C");
		collection.add("A");
		collection.add("B");
		System.out.println(collection);
		
		
		Integer i = new Integer(1) + new Integer(2);
		switch(i) {
			case 3: 
				System.out.println("three "); 
				break;
			default: 
				System.out.println("other "); 
				break;
		}
	}
	
}
